DETECTIVES WINTERS (SKEET ULRICH) AND JARUSZALSKI (COREY STOLL) INVESTIGATE A SHOOTING AT A BIRTHDAY PARTY—When a normal quinceañera erupts in violence, leaving multiple people dead, the detectives work quickly to follow a lead. During their search for answers, they find a young boy protecting acres of marijuana and discover he is the only witness that can help the case. As the detectives begin to close in on a suspect, Winters receives a surprise visit at home. Meanwhile, DDA Morales (Alfred Molina) must risk upsetting the Mexican government by prosecuting the guilty, which results in a shocking decision. Rachel Ticotin, Regina Hall also star and Teri Polo guest stars.

DETECTIVES MORALES (ALFRED MOLINA) AND JARUSZALSKI (COREY STOLL) INVESTIGATE A SERIAL RAPIST—Don Alvin's (guest star Tim DeKay, "White Collar") quiet life is destroyed when an intruder ambushes he and his family in their home, killing his wife and son. After searching for clues, the detectives discover similar cases that lead them to one powerful common thread. Meanwhile, DDA’s Dekker (Terrence Howard) and Rubirosa (Alana de la Garza) have to tread carefully in order to get a guilty verdict after Morales’ puts their case in jeopardy. Rachel Ticotin also stars.